Maintenance and Modifications
Stevens Completes Its First GIV Fans-1/A Upgrade
The upgrade enables G-IV operators to comply with international mandates.

Stevens Aviation recently completed its first Gulfstream GIV Future Air Navigation System (Fans-1/A) upgrade. Performed at its Greenville, South Carolina facility, the Fans-1/A upgrade enables GIV operators to comply with international mandates. The work involved installation of a new Universal SSDTU data loader, UL801 communications management unit, CVR-120A cockpit voice recorder and UNS-1Ew flight management system.